7ce27ef994
* src/tgba/taa.cc, src/tgba/taa.hh: taa_succ_iterator is not on-the-fly anymore allowing some redundant transitions to be removed. Also a new function to output a TAA. * src/tgbaalgos/ltl2taa.cc, src/tgbaalgos/ltl2taa.hh: Add the refined rules from Tauriainen. * src/tgbatest/ltl2tgba.cc: Use -c to activate refined rules in ltl_to_taa. * src/tgbatest/spotlbtt.test: More tests.
56 lines
2 KiB
C++
56 lines
2 KiB
C++
// Copyright (C) 2009 Laboratoire d'Informatique de Paris
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// 6 (LIP6), département Systèmes Répartis Coopératifs (SRC),
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// Université Pierre et Marie Curie.
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//
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// This file is part of Spot, a model checking library.
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//
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// Spot is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// Spot is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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// License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Spot; see the file COPYING. If not, write to the Free
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// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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// 02111-1307, USA.
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#ifndef SPOT_TGBAALGOS_LTL2TAA_HH
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# define SPOT_TGBAALGOS_LTL2TAA_HH
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#include "ltlast/formula.hh"
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#include "tgba/taa.hh"
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namespace spot
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{
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/// \brief Build a spot::taa* from an LTL formula.
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///
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/// This is based on the following.
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/// \verbatim
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/// @techreport{HUT-TCS-A104,
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/// address = {Espoo, Finland},
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/// author = {Heikki Tauriainen},
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/// month = {September},
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/// note = {Doctoral dissertation},
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/// number = {A104},
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/// pages = {xii+229},
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/// title = {Automata and Linear Temporal Logic: Translations
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/// with Transition-Based Acceptance},
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/// type = {Research Report},
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/// year = {2006}
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/// }
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/// \endverbatim
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///
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/// \param f The formula to translate into an automaton.
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/// \param dict The spot::bdd_dict the constructed automata should use.
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/// \param refined_rules If this parameter is set, refined rules are used.
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/// \return A spot::taa that recognizes the language of \a f.
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taa* ltl_to_taa(const ltl::formula* f, bdd_dict* dict,
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bool refined_rules = false);
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}
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#endif // SPOT_TGBAALGOS_LTL2TAA_HH
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